Evidence map›Paper›PMID 21751372›Full record

Trial reportProteomics2011

Novel serum protein biomarkers indicative of growth hormone doping in healthy human subjects.

Juan Ding, Shigeru Okada, Jens Otto Lunde Jørgensen, John J Kopchick

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Proteomics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. A proteomic approach to obesity and type 2 diabetes.Journal of cellular and molecular medicine · 2015
    Review
  8. Article
  9. Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Juan DingEdison Biotechnology Institute, Ohio University, Athens, OH 45701, USA.
Shigeru Okada
Jens Otto Lunde Jørgensen
John J Kopchick
Ohio University · USAarhus Municipality · DK

Funding

The Somatotropic Axis and Health Aging: A Search for MechanismsP01AG031736 · NIA · SOUTHERN ILLINOIS UNIVERSITY SCH OF MED · PI BARTKE, ANDRZEJ · 2009 to 2013
$8.4M
Longevity genes and calorie restriction: early post-natal effectsR01AG019899 · NIA · SOUTHERN ILLINOIS UNIVERSITY SCH OF MED · PI BARTKE, ANDRZEJ · 2001 to 2016
$6.1M
Creation and characterization of GH binding protein gene disrupted miceR15DK075436 · NIDDK · OHIO UNIVERSITY ATHENS · PI KOPCHICK, JOHN J · 2007 to 2007
$221k
NIA NIH HHS 1P01AG031736-01A1NIA NIH HHS P01 AG031736NIA NIH HHS R01 AG019899NIA NIH HHS R01AG019899NIDDK NIH HHS R15 DK075436NIDDK NIH HHS R15DK075436
6 · The paper itself

Abstract

The detection of recombinant human growth hormone (rhGH) is difficult due to its short half-life; therefore, novel and robust biomarkers of rhGH abuse are needed. In this study, serum samples derived from subjects treated with rhGH in a randomized, double blind, placebo-controlled crossover study were analyzed by 2-DE coupled with MS. Eight healthy male subjects aged 23.2±0.6 years were injected with rhGH (2 mg/day) or saline for 7 days with serum samples drawn at days 0, 3, and 8. Protein intensities were quantified and analyzed for differences between rhGH and placebo treatments. Proteins that showed significant changes were identified and confirmed by Western blotting. These included specific isoforms of α-1 antitrypsin and transthyretin that increased; and inter-α-trypsin inhibitor heavy chain H4, apolipoprotein A-1, and hemoglobin β chain that decreased. These proteins represent novel biomarkers of short-term rhGH exposure and may lead to a new method for detecting rhGH doping.

Indexed as

AdultBlood ProteinsDoping in SportsDouble-Blind MethodHuman Growth HormoneHumansMaleProteomicsRecombinant ProteinsSubstance Abuse DetectionYoung AdultBlood ProteinsHuman Growth HormoneRecombinant Proteins

Identifiers

PMID21751372
PMCPMC3517138
OpenAlexW2063050912

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.